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10648201 is a prime number
BaseRepresentation
bin101000100111…
…101010001001
3202000222120211
4220213222021
510211220301
61020121121
7156336214
oct50475211
922028524
1010648201
116013173
1236961a1
13228a915
1415b277b
15e05051
hexa27a89

10648201 has 2 divisors, whose sum is σ = 10648202. Its totient is φ = 10648200.

The previous prime is 10648199. The next prime is 10648207. The reversal of 10648201 is 10284601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7974976 + 2673225 = 2824^2 + 1635^2 .

It is a cyclic number.

It is not a de Polignac number, because 10648201 - 21 = 10648199 is a prime.

It is a super-2 number, since 2×106482012 = 226768369072802, which contains 22 as substring.

Together with 10648199, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10648207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5324100 + 5324101.

It is an arithmetic number, because the mean of its divisors is an integer number (5324101).

Almost surely, 210648201 is an apocalyptic number.

It is an amenable number.

10648201 is a deficient number, since it is larger than the sum of its proper divisors (1).

10648201 is an equidigital number, since it uses as much as digits as its factorization.

10648201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 10648201 is about 3263.1581328523. The cubic root of 10648201 is about 220.0013842888.

The spelling of 10648201 in words is "ten million, six hundred forty-eight thousand, two hundred one".